Special tools for longitudinal cutting of optical cables

Specialized longitudinal cable cutters and strippers are used to safely slit optical cable jackets and sheaths without damaging the internal fibers.

Professional Longitudinal Cutters

Professional tools are designed to cut the outer jackets or sheaths of optical cables, including plastic, polyethylene, PVC, steel, or aluminum armor, in a longitudinal direction. These tools allow for precise depth adjustment to accommodate different cable diameters (typically 8–28. 6 mm for general-purpose cutters and 10–25 mm for armored cables) and various shielding types.

They often feature conical or slotted cable supports to stabilize the cable during cutting, ensuring smooth and controlled movement.

Key Features

Adjustable Blade Depth: Enables cutting through different materials without damaging the internal fibers. Ergonomic Handles: Designed for comfort during extended use, reducing technician fatigue. Versatility: Can handle a wide range of cable types, including armored, corrugated, or reinforced optical cables.

Precision Cutting: Some tools allow both longitudinal and circular cuts, useful for mid-span access or preparing cable ends. Material Compatibility: Suitable for PVC, PE, steel armor, aluminum, and non-metallic reinforced sheaths.

Specialized Slitters and Strippers

For mid-span access or high-precision work, slitters are used to longitudinally open the cable jacket without cutting the fibers inside. These tools are essential for cables containing Kevlar or other high-strength fibers, which can dull standard scissors. High-quality slitters often include: Clear depth scales for precise cutting.

Robust cutting blades made from high-grade steel or aluminum alloy. Compatibility with multi-core cables, ranging from 2 to 288 cores.

Recommended Use

Adjust the cutter or slitter to the appropriate depth for the cable type. Secure the cable in the support slot or conical guide. Pull the cutter along the cable sheath in a controlled motion to achieve a clean longitudinal cut.

For armored cables, ensure the blade is capable of slicing through metal layers without deforming the fiber core. Using these tools ensures safe, efficient, and precise preparation of optical cables for splicing, termination, or mid-span access, minimizing the risk of fiber damage and signal loss.